930KV motor:
Size: 27.5 x 30mm
Shaft diameter: 3.17mm
Weight: 47g
1000KV motor:
Size: 27.5 * 27mm / 1.1 * 1.1in
Shaft diameter: 3.17mm / 0.1in
Weight: 48g / 1.7oz
1400KV motor:
Size: 27.8mm x 27mm
Shaft diameter: 3.17mm
Weight: 48g
2200KV Motor:
Size: 27.5 x 30mm
Shaft diameter: 3.17mm
Weight: 47g
2700KV motor:
Size: 27 * 26mm
Weight: 50g